eSign PDF – Free Online Document Signature Tool

Securely eSign your documents. Draw, type, or upload your handwritten signature instantly.

256-bit SSL Secure No Email Required Files Auto-Deleted
Click or Drag PDF Here to Sign
Document opens securely in your browser
← Back to Dashboard

Electronically Sign PDF Documents Free

The paperless revolution is here. Stop printing, signing, and scanning. Use our free tool to electronically sign a PDF in seconds. Whether you need to sign a contract, fill out a form, or create a digital signature for your business, we make it stupidly easy. Legally valid, totally secure, and free right from your web browser.

How Do I Electronically Sign a PDF?

When you're hit with unexpected paperwork, the last thing you want to do is hunt down a working printer. By using our tool, you can securely fill out a PDF online free. Here is exactly how to turn any standard PDF into a signable document:

  1. Upload your file: Drag your document into the blue upload box above. Your file is rendered securely within your web browser.
  2. Create a digital signature: Click the "Create Signature" button. You have complete freedom to draw your signature with a mouse/touchpad, type it using elegant cursive fonts, or upload a photo of your handwritten signature.
  3. Place and resize: Drag your newly created PDF signature anywhere on the document. Grab the blue corner to scale it perfectly on the line.
  4. Download safely: Click finish. We instantly bake your electronic signature into the file and initiate your free download without any watermarks.

Signing Methods Comparison: Wet Ink vs. Digital

If you're wondering what the best free app to add a signature to a PDF is, understand how traditional methods compare to our modern platform:

Method Speed Security & Privacy Cost
Print, Sign, Scan (Wet Ink) Extremely slow (10+ mins) Paper can be lost or stolen Costs money (Ink, Paper, Scanner)
Paid Desktop Software (Adobe) Medium (Requires app launch) High, but files remain on disk Expensive monthly subscriptions
PDF Professionals eSign Instant (Under 30 seconds) 256-bit SSL, Files Auto-Deleted 100% Free Online

Sign PDF on Mac, iPhone, and Android

You don't need a heavy sign PDF Adobe subscription to get your paperwork done. Because our signature app operates entirely in the cloud, it functions flawlessly as a way to sign a PDF on iPhone, Mac, Android, and Windows PCs. You have all the power of premium software accessible directly through Safari or Chrome.

Have an image instead of a PDF? Use our JPG to PDF Converter first to format your image into a document, and then seamlessly route it here to apply your signature.

Your Signature, Your Exact Style.

Don't have a stylus? No problem. Type your name and choose from our professional handwriting fonts. Prefer authenticity? Simply sign a blank piece of paper, snap a photo, and use the "Upload" tab to cleanly insert a handwritten signature in a PDF. We remove the background and make it look completely natural.

We Protect Your Privacy.

If you're searching for an alternative to Sign PDF i love PDF or other massive corporations, we prioritize your data security. Your signature is processed over a secure 256-bit SSL connection. Once you click download, our servers immediately auto-delete your document. We do not store, harvest, or look at your signature data.

Frequently Asked Questions

How do I electronically sign a PDF?
To electronically sign a PDF, simply drag and drop your document into our secure uploader above. Click "Create Signature," choose whether to draw, type, or upload your signature, and drag it onto the signature line. It's incredibly fast and free.
How do I add a signature to a PDF for free?
You can use PDF Professionals! We allow you to sign PDF documents free of charge, without watermarks, and without forcing you to create an account or provide an email address.
How to turn a PDF into a signable document?
Any standard PDF is inherently signable when you use an e-signature platform. Just open your file within our sign PDF online tool, and our interface lets you overlay text and signatures onto any un-editable flat page.
Can I sign a PDF without printing it?
Absolutely. You can entirely eliminate the print-sign-scan process. You can draw a legally binding electronic signature using your mouse, trackpad, or touchscreen right on your device.
How do I insert a handwritten signature in a PDF?
If you want your exact wet-ink signature, sign a piece of white paper with a dark pen and take a photo. In our editor, click "Create Signature," go to the "Upload" tab, and select your photo. We'll apply it seamlessly to your file.
What is the best free app to add signature to PDF?
PDF Professionals is widely considered the top choice because it requires no installation. It is universally compatible, letting you safely sign a PDF on a Mac, Windows PC, or mobile device inside your browser.
Is Google e-signature free?
Google has rolled out native e-signature tools in Google Docs and Drive, but it is typically restricted to paid Google Workspace subscribers. Our tool allows you to fill and sign PDF online totally for free.

Mastering Electronic Signatures

Learn how to securely sign, manage, and distribute your documents.

Tech Explained
Digital vs. Electronic Signatures

They sound identical, but one holds up in court much better than the other. Learn the technical and legal differences.

Read article
Legal Guide
Are e-Signatures Actually Legal?

From the ESIGN Act to eIDAS, understand the federal frameworks that make your digital scribble totally valid.

Read article
How-To
How to Sign a PDF: The Guide

Step-by-step instructions to go completely paperless and sign business documents professionally without Acrobat.

Read article
Mobile Mastery
How to Sign PDF on iPhone (No Apps)

Don't clutter your phone with sketchy apps. Here is the secret to securely signing files on iOS directly via Safari.

Read article
Security Tip
Protecting Contracts with Passwords

Once you apply your electronic signature, ensure nobody else alters the document by locking it down.

Read article
Workflow Hacks
Editing PDF Forms Before Signing

Need to fill out text fields before you add your signature? Here is the best way to modify flat PDF forms.

Read article
eSign Pro
100%

Processing PDF...

Preparing your signed document.